Can't get values from jobDocument

[YannickRiou]

Description

I am struggling to use the job feature provided. The job document is returned as "interface{}", I didn't find any good way to unmarshall the json job file to a struct.
What I planned to do was to cast the interface to a string so that I can parse the json. But everytime I do that, I end up having map mention in the string.

If I have an example job like this, what is the good way to have each of the fields (Type, Properties, etc.) in a variable (or struct) ?

{
  "Type" : "AWS::IoT::JobTemplate",
  "Properties" : {
      "AbortConfig" : String,
      "Description" : String,
      "Document" : String,
    }
}

When using the DescribeJob function, I will get a jobDocument like this (for the above job file) which a pain to work with because it's nested map :

map[
  Type : AWS::IoT::JobTemplate,
  Properties :[map[
      AbortConfig : String,
      Description : String,
      Document : String,
      ]
    ]
]

The example available only show the whole raw data and I was wondering how to get values from the job document easily, if you had any good workflow to get the job in json.

Thanks in advance for the help.